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|
#!/bin/bash
# NFT_TEST_SKIP(NFT_TEST_SKIP_slow)
set -e
RULESET="table inet x {
set y {
type inet_service
flags interval
auto-merge
}
}"
HOWMANY=65535
if [ "$NFT_TEST_HAS_SOCKET_LIMITS" = y ] ; then
# The socket limit /proc/sys/net/core/wmem_max may be unsuitable for
# the test.
#
# Run only a subset of the test and mark as skipped at the end.
HOWMANY=5000
fi
$NFT -f - <<< $RULESET
tmpfile=$(mktemp)
echo -n "add element inet x y { " > $tmpfile
for ((i=0;i<$HOWMANY;i+=2))
do
echo -n "$i, " >> $tmpfile
if [ $i -eq $((HOWMANY-1)) ]
then
echo -n "$i" >> $tmpfile
fi
done
echo "}" >> $tmpfile
$NFT -f $tmpfile
tmpfile2=$(mktemp)
for ((i=1;i<$HOWMANY;i+=2))
do
echo "$i" >> $tmpfile2
done
tmpfile3=$(mktemp)
shuf "$tmpfile2" --random-source=<("$NFT_TEST_BASEDIR/helpers/random-source.sh" "automerge-shuf-tmpfile2" "$NFT_TEST_RANDOM_SEED") > "$tmpfile3"
i=0
cat $tmpfile3 | while read line && [ $i -lt 10 ]
do
$NFT add element inet x y { $line }
if [ $? -ne 0 ]
then
echo "failed to add $line"
exit 1
fi
i=$((i+1))
done
for ((i=0;i<10;i++))
do
from=$(($RANDOM%$HOWMANY))
to=$(($from+100))
$NFT add element inet x y { $from-$to }
if [ $? -ne 0 ]
then
echo "failed to add $from-$to"
exit 1
fi
$NFT get element inet x y { $from-$to } 1>/dev/null
if [ $? -ne 0 ]
then
echo "failed to get $from-$to"
exit 1
fi
# partial removals in the previous random range
from2=$(($from+10))
to2=$(($to-10))
$NFT delete element inet x y { $from, $to, $from2-$to2 }
if [ $? -ne 0 ]
then
echo "failed to delete $from, $to, $from2-$to2"
exit 1
fi
# check deletions are correct
from=$(($from+1))
$NFT get element inet x y { $from } 1>/dev/null
if [ $? -ne 0 ]
then
echo "failed to get $from"
exit 1
fi
to=$(($to-1))
$NFT get element inet x y { $to } 1>/dev/null
if [ $? -ne 0 ]
then
echo "failed to get $to"
exit 1
fi
from2=$(($from2-1))
$NFT get element inet x y { $from2 } 1>/dev/null
if [ $? -ne 0 ]
then
echo "failed to get $from2"
exit 1
fi
to2=$(($to2+1))
$NFT get element inet x y { $to2 } 1>/dev/null
if [ $? -ne 0 ]
then
echo "failed to get $to2"
exit 1
fi
done
rm -f $tmpfile
rm -f $tmpfile2
rm -f $tmpfile3
if [ "$HOWMANY" != 65535 ] ; then
echo "NFT_TEST_HAS_SOCKET_LIMITS indicates that the socket limit for"
echo "/proc/sys/net/core/wmem_max is too small for this test. Mark as SKIPPED"
echo "You may bump the limit and rerun with \`NFT_TEST_HAS_SOCKET_LIMITS=n\`."
exit 77
fi
|
